The High Current Probe HCF77305A300U300 (item number 1016460) is designed for safe transmission of high electrical currents in test and contacting applications. HCF77305A300U300 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77305A300U300, contact resistance, contact force and thermal behavior must be considered together because they influence voltage drop and temperature rise at the contact point. The intended application area for HCF77305A300U300 includes power-electronics testing. The electrical rating of HCF77305A300U300 combines 30 A continuous current with 8 mΩ typical contact resistance. For HCF77305A300U300, spring force is 300 cN at a nominal travel of 4 mm.
